Across Florida · Vetted local pros
Why does my dryer take two or three cycles to dry one load?
A straight answer first, then what you can safely check yourself and when to get a pro. Free estimates from a vetted MB pro near you.
Nine times out of ten the dryer is fine and the vent is the problem: lint, humidity and a crushed or too-long duct have choked the exhaust, so the hot, wet air can't leave and the clothes just tumble in their own steam. The machine runs its full cycle, senses the load is still damp, and you run it again — which is why long dry times are the first symptom of a blocked vent, not a worn-out dryer.
The nuance: if the vent is clear and the dryer still won't dry, the fault moves inside the machine — a weak heating element, a failed thermostat or a slipping blower wheel can produce the same symptom. A pro can tell the two apart quickly by testing airflow at the exterior hood.
Why it happens
A dryer works by moving heated air through the clothes and pushing the moisture outside. Every bend, every foot of duct and every bit of lint on the wall of that duct reduces airflow. Once airflow drops far enough, moisture stays in the drum and dry times double or triple.
Florida makes it worse. Year-round humidity means the air entering the dryer already carries moisture, and damp lint packs into a dense felt instead of blowing out — so buildup happens faster here than in drier states. Flexible foil or plastic hose behind the dryer sags, kinks and traps lint at every low spot, and a hose crushed flat when the dryer was pushed back against the wall can cut airflow dramatically on its own.
Long runs matter too. Condos, townhomes and two-story homes often vent up through a wall or out through the roof, and the longer the run and the more elbows it has, the sooner it clogs. The Florida Building Code's mechanical provisions set duct material, maximum length and termination rules, and roof or wall terminations have to be flashed and sealed against wind-driven rain — stricter detailing applies in the High-Velocity Hurricane Zone, which is Miami-Dade and Broward counties only. Elsewhere in Florida, standard Florida Building Code wind rules and Florida Product Approval apply.
What you can check yourself
Feel the exterior hood while the dryer runs
Stand outside at the vent hood with the dryer on and hold your hand near the opening. Strong warm air means the run is probably clear; weak, barely-there air points to a blockage.
Watch the flap
Most exterior hoods have a louver or flap that should lift when the dryer runs. If it stays shut, is painted over, or you can see matted lint or a bird's nest behind the grille, airflow is restricted.
Check the hose behind the dryer
Look — don't force the appliance — at the duct where it leaves the dryer. A foil or plastic hose that is kinked, crushed against the wall or sagging in a loop is a common cause of long dry times.
Clean the lint screen and the slot it sits in
Pull the screen, clear it, and look down into the housing for packed lint. A screen that lets water pool on it instead of running through is coated with fabric-softener film and needs a wash.
Notice heat and smell
Clothes that come out very hot, a laundry room that feels like a sauna, or a burnt-lint smell all point to exhaust that isn't leaving the building.
When to call a pro
Stop and book a pro if airflow at the hood is weak, the vent terminates on the roof or runs through a wall you can't reach, you smell burning lint, or the dryer shuts off mid-cycle on its own. With a gas dryer, a blocked vent can also push combustion gases back into the room — treat that as urgent and don't keep running the machine.
Dryer vent cleaning on its own does not require a state contractor license in Florida. Installing or rerouting a vent run, cutting a new wall or roof penetration, or the related mechanical or electrical work can require a licensed contractor and a mechanical or building permit — confirm with the Florida DBPR and your local building department. We match you with a vetted pro near you and book the visit; your MB pro handles the estimate, the work and any permit the job calls for.
Your MB pro handles the permit when the job needs one. You can look up a contractor's license at Florida DBPR.
What a pro will do
- Clean the full run, end to endYour MB pro brushes and vacuums the entire duct from the dryer connection to the exterior hood, not just the first few feet.
- Test airflow before and afterAirflow testing shows whether the blockage was the whole story or whether the duct is undersized, too long or the dryer itself needs service.
- Replace foil or plastic hose with rigid ductSmooth rigid duct and a short, properly supported transition hose keep lint moving instead of collecting in sags and kinks.
- Replace or re-route the vent lineIf the run is too long, has too many elbows or terminates badly, the pro can re-route it or replace the exterior hood so it seals against wind-driven rain.
- Tell you what to askAsk for the before-and-after airflow reading, what duct material was used, and how often your particular run should be cleaned.
How it works
Step 1
Tell us what you need
Call or send the short form with your city and the job. Estimates are free.
Step 2
We match you with a vetted pro near you
We pick a vetted pro from our network who works in your part of Florida and book the visit.
Step 3
Your pro gives a free estimate and does the work
Your MB pro looks at the job and gives you a free estimate. You decide whether to go ahead — and we stay your point of contact.
Related questions
- How often should a dryer vent be cleaned in Florida?
- Humidity packs lint faster here, so most homes benefit from a cleaning on a regular schedule rather than waiting for symptoms. Long runs, roof terminations and households doing heavy laundry need it more often. Rising dry times are your signal to book it sooner.
- Is a clogged dryer vent actually a fire risk?
- Lint is highly combustible, and a vent that can't exhaust lets heat build up in the duct and the appliance. That is why burnt smells, very hot clothing and a dryer that shuts off mid-cycle should be taken seriously rather than worked around.
- What does dryer vent cleaning cost?
- It depends on the length of the run, how many elbows it has, whether it terminates at a wall or on the roof, access in a condo or second-floor laundry, and whether the duct needs replacing or re-routing once the pro sees it. There are no prices on this page — your MB pro gives a free estimate after looking at the actual run.
- My vent was just cleaned and the dryer still runs long. Now what?
- With airflow confirmed good at the hood, the problem is usually inside the machine: a weak heating element, a failed thermostat or a worn blower wheel. The airflow test is what separates a vent issue from an appliance issue, so ask for that reading.
- Do I need a permit to move my dryer vent?
- Cleaning needs no permit. A new vent installation or a relocation that cuts a wall or roof penetration may need a mechanical or building permit, and the Florida Building Code sets duct material, length and termination rules. Verify with your local building department.
Request a free dryer vents estimate
Tell us what's going on. We'll match you with a vetted pro near you.
- 1Tell us what you need.
- 2We match you with a vetted pro near you.
- 3Your pro gives a free estimate and does the work.
Prefer to talk?
(954) 707-6550